$OpenBSD: patch-chrome_common_chrome_switches_h,v 1.19 2015/07/23 13:44:04 robert Exp $
--- chrome/common/chrome_switches.h.orig.port	Wed Jul 15 22:29:59 2015
+++ chrome/common/chrome_switches.h	Wed Jul 22 08:37:29 2015
@@ -341,7 +341,7 @@ extern const char kHelpShort[];
 extern const char kPasswordStore[];
 #endif
 
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
+#if (defined(OS_BSD) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)
 extern const char kMigrateDataDirForSxS[];
 #endif
 
